Hi, I'm Rayhaan.I build AI agents.
Software engineer and Computer Science student at Carleton University. I've shipped agent infrastructure, search, and internal platforms at Fullscript, Shopify, and Ross Video.
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CGPA at Carleton
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SWE internships
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Hackathons won
$0K+
Raised for hackathons
Where I've built & led
Fullscript
Shopify
Ross Video
Carleton University
cuHacking
Hack the HillFullscriptShopifyRoss VideoCarleton UniversitycuHackingHack the HillFullscriptShopifyRoss VideoCarleton UniversitycuHackingHack the HillFullscriptShopifyRoss VideoCarleton UniversitycuHackingHack the HillEngineer by craft, builder by nature.
Currently
AI Agents & Search @ Fullscript
Prev. Shopify, Ross Video
I like finding the bottleneck, cleaning up the workflow, and shipping software people genuinely want to keep using.
I'm studying Computer Science with an AI/ML concentration at Carleton University, currently in fourth-year standing with a 3.95 CGPA. Most of my work has been across Elixir, React, Rails, TypeScript, and AI agent systems. Lately I've been especially interested in search, agent infrastructure, and building products people genuinely want to use. Outside of coding, I'm usually hiking or working on side projects.
3.95/4
Honours Computer Science, AI/ML concentration at Carleton University. Fourth-year standing.
Obsessed with search
Ranking, retrieval, and recommendation systems, from Top-K pipelines to personalization at scale.
$110K+ raised, 1,400+ hackers
Led sponsorship for cuHacking and Hack the Hill, two of Ottawa's largest hackathons, with a team of 50+.
Off the keyboard
The gym, hiking and being outdoors, skincare, perfumes, and tasting different kinds of honey.
Where I've shipped.
Internships and teaching roles where I turned manual workflows into real software, shipped across the stack, and used AI where it actually saves time.
Relevant coursework
FullscriptCurrent
Software Engineer Intern: AI Agents & Search Engine
May 2026 — December 2026
- Led the design and implementation of Storefront Protocols, integrating AI capabilities into a marketing tool used by 125,000 practitioners by defining product requirements, designing workflows, and partnering across engineering.
- Built an end-to-end clinical research pipeline for Assist using Elixir, NatMed APIs, concurrent retrieval, and Top-K ranking, reducing clinical evidence tokens by 80% and follow-up research latency by 5s.
- Architected reusable agentic infrastructure with synthetic prompts, scoped skills and tools, and reachability guards, supporting 2 onboarding workflows with deterministic, context-aware agent behavior.
- Replaced a verbose MCP tool with an OpenSearch-backed search interface, reducing biomarker tool payloads by 95%.
- Expanded LLM observability by instrumenting 3 untracked generation workflows with OpenTelemetry and Langfuse, enabling cost attribution, token analytics, and production tracing across 15+ telemetry attributes per request.
Shopify
Software Engineer Intern: Talent Engineering
September 2025 — December 2025
- Reduced administrative workload by 10× by building a full-stack Rails platform that replaced 15+ Excel spreadsheets with automated workflows, dashboards, and centralized data, supporting 300+ interns and 40+ Early Careers staff.
- Designed relational data models and integrated BigQuery to centralize 2,000+ intern records, enabling scalable analytics and data access for 75+ managers and 200+ mentors.
- Implemented a Gale–Shapley stable matching engine that automated 80% of intern-to-team allocations, reducing manual assignment time from 4 weeks to under 10 minutes.
Ross Video
Software Engineer Intern: AI Tools & Test Automation
May 2025 — August 2025
- Built an internal RAG AI chatbot using React, TypeScript, Express.js, and PostgreSQL, reducing deployment and environment setup time by over 80% through containerized deployments on a custom VM.
- Built an automated RAG ingestion pipeline in Python and Java with Jenkins, processing 100+ documents into embeddings stored in AWS S3, reducing manual document processing by over 90%.
- Collaborated with cross-functional engineering teams to deploy the chatbot across departments, improving access to internal documentation for 20+ employees and reducing onboarding time by up to 50%.
Carleton University
Teaching Assistant: Abstract Data Structures & Algorithms
September 2024 — April 2026
- Led tutorials and mentorship for 200+ students in Java, OOP, and algorithms across September 2024–April 2025 and January 2026–April 2026, boosting average exam scores by 20% and assignment performance by up to 25% through targeted problem design and structured feedback.
Things I've built.
Side projects, hackathon builds, and product experiments across AI, backend systems, and full-stack web apps.
WhatsUpMarket
Built a market intelligence platform serving 1,000+ users with real-time trading data and news via the Alpha Vantage API. Built Python ML classifiers for financial news and integrated Cloudflare Workers and Discord webhooks for alerts.
NVDA
Earnings beat, guidance raised
AAPL
Supply chain note flagged
MSFT
Bullish · 0.92 confidence
Forge
January 2026Accelerated development cycles by 50% and cut bugs via AI-powered test generation in Python. Implemented AST-based incremental tests for untested functions cutting AI token costs by 60-80%. Built a React + TypeScript dashboard with SQLite tracking, providing fast feedback and clear repository insights.
Jobber
November 2025Built a job alert system detecting postings and delivering Discord alerts, growing a 1000+ member community. Engineered a self-hosted backend on a Raspberry Pi using Go and Cloudflare Workers for alert delivery.
Herb
January 2025Captained a 4-person team to 3rd at uOttaHack7, developing Herb, an innovative disaster response solution. Engineered a remote controlled rover by integrating QNX with Raspberry Pi hardware architecture. Implemented motion control algorithms in Python, enabling navigation and movement using remote control.
RavenHaven
March 2025 - PresentArchitected a campus event discovery app using React.JS and Tailwind CSS for clubs at Carleton University. Implemented backend APIs with Ruby on Rails and PostgreSQL for event data management and event updates. Hosted the application on AWS, using EC2 for scalable hosting and RDS for managed database services.
Flash.AI
September 2024 - December 2024Developed an AI flashcard generator that is open source using the Open AI API resulting in 10+ users. Designed the front-end using React.JS and Tailwind CSS for scalability and simplicity. Constructed a back-end stack utilizing Firebase and Javascript with Stripe as the payment provider.
DermAI
January 2025 - PresentDeveloped a full-stack AI-powered dermatology diagnosis tool using React.JS and Tailwind CSS for scalability and simplicity. Constructed a back-end stack utilizing Firebase and Javascript with Stripe as the payment provider.
Tools I reach for every day.
From Elixir agent pipelines and Rails platforms to React frontends, search infrastructure, and observability.
Languages
Frameworks
Data & Cloud
Tooling
The one-pager, up to date.
Scroll, zoom, and read the PDF right here, or grab a copy for later.
Beyond the day job.
Running hackathons, leading sponsorship, and building under pressure with great teams.
Leadership
cuHacking
2023 – 2025Sponsorship Coordinator
Raised $110K+ from 20+ sponsors across cuHacking and Hack The Hill, leading two of Ottawa’s largest hackathons with 1,400+ attendees and driving end-to-end execution and sponsor success while leading a team of 50+ people.
Carleton Computer Science Society
2024 – NowSoftware Developer
Helped organize and host events for the Carleton Computer Science Society
IEEE SPAC
2024 – 2024Volunteer
Helped organize and host the flagship event known as IEEE SPAC
Hack the Hill
2023 – 2024Sponsorship Coordinator and Software Developer
Spearheaded sponsorship initiatives with Open Project, securing key partnerships and $90,000+ in funding. Aided in the development of key features using JavaScript, HTML, and CSS, improving user engagement by 30%. Initiated cold outreach to 50+ potential sponsors, securing 5+ new partnerships for Hack the Hill II.
Hackathons & competitions
uOttaHack 7
January 2025Won 3rd place with Herb, an innovative disaster response solution using QNX and Raspberry Pi.
Discover Technata Hacks
October 2024Participated in the 2024 hosting of Discover Technata Hacks
Discover Technata Hacks
October 2023Developed MonsTerra, an app to reimburse consumers and companies for purchasing environmentally friendly products
IEEE SPAC Pitch Competition
November 2024Participated in the IEEE SPAC Pitch Competition where I pitched Jodi, a plug and play rebate system for businesses
ENGCOMM x MONTREAL
October 2024Participated in ENGCOMM x MONTREAL where my team and I participated in a case competition
DreamLaunch Hackathon
November 2023Further built out MonsTerra, an app to reimburse consumers and companies for purchasing environmentally friendly products
Let's build something great.
I'm always open to good teams, interesting product work, and technical problems worth caring about.